Proceedings of the 4th International Conference on Sustainable Innovation 2020–Health Science and Nursing (ICoSIHSN 2020)

The Bombyx mori L., Nanofibroin Has Potential for Composite Filler Restoration

Authors
Sartika Puspita, Amira Khamila Wahyu Ening, Dwi Aji Nugroho
Corresponding Author
Sartika Puspita
Available Online 16 January 2021.
DOI
https://doi.org/10.2991/ahsr.k.210115.041How to use a DOI?
Keywords
Bombyx mori L., composite, nanofibroin, nanofiller, microhardness
Abstract

Bombyx mori L. nanofibroin has potential as an organic filler composite restoration because it has excellent mechanical and functional strength. One of the main requirements of the restoration material is to have good mechanical strength to wear resistance of dental restorations as well as tooth wear or antagonist restorations. The mechanical properties of microhardness are essential to study as a preliminary study in the new material. The aim of this study were to find out the nanofibroin potency as composite resin filler and to compare the microhardness of nanofibroin and nanofiller composites as gold standart. Methods: Nanofibroin particles were extracted from Bombyx mori L. cocoon by degumming, dissolving, dialysis and sonification. The nanofibroin filler weight was determined using volume fraction of natural fibers and mixed with an organic matrix. Three of sample groups were divided into nanofibroin composites, nanofiller composites (Z350 XT flowable 3M ESPE) as a positive control and composites without fillers as negative control. Microhardness was measured using a microhardness tester (Shimadzu, Japan). Data were analyzed using Kruskal Wallis test. Results: The nanofibroin composite have the highest microhardness (146.45), while nanofiller has a microhardness of (110.40 VHN) and the composite without filler has the lowest microhardness (31.55 VHN) and the statistical analysis showed p>0.05 level of significance. Conclusion. The Bombyx mori L. nanofibroin has potential for composite filler restoration eith better microhardness than positive control.

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 4th International Conference on Sustainable Innovation 2020–Health Science and Nursing (ICoSIHSN 2020)
Series
Advances in Health Sciences Research
Publication Date
16 January 2021
ISBN
978-94-6239-315-8
ISSN
2468-5739
DOI
https://doi.org/10.2991/ahsr.k.210115.041How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Sartika Puspita
AU  - Amira Khamila Wahyu Ening
AU  - Dwi Aji Nugroho
PY  - 2021
DA  - 2021/01/16
TI  - The Bombyx mori L., Nanofibroin Has Potential for Composite Filler Restoration
BT  - Proceedings of the 4th International Conference on Sustainable Innovation 2020–Health Science and Nursing (ICoSIHSN 2020)
PB  - Atlantis Press
SP  - 196
EP  - 199
SN  - 2468-5739
UR  - https://doi.org/10.2991/ahsr.k.210115.041
DO  - https://doi.org/10.2991/ahsr.k.210115.041
ID  - Puspita2021
ER  -